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MySQL 5.1: yaSSL::input_buffer Class Reference

yaSSL::input_buffer

yaSSL::input_buffer Class Reference

#include <buffer.hpp>

Inheritance diagram for yaSSL::input_buffer:

[legend]Collaboration diagram for yaSSL::input_buffer:

[legend]List of all members.


Public Member Functions
	input_buffer ()
	input_buffer (uint s)
	input_buffer (uint s, const byte *t, uint len)
	~input_buffer ()
void	allocate (uint s)
byte *	get_buffer () const
void	add_size (uint i)
uint	get_capacity () const
uint	get_current () const
uint	get_size () const
uint	get_remaining () const
void	set_current (uint i)
const byte &	operator[] (uint i)
bool	eof ()
byte	peek () const
void	assign (const byte *t, uint s)
void	read (byte *dst, uint length)
Private Member Functions
	input_buffer (const input_buffer &)
input_buffer &	operator= (const input_buffer &)
Private Attributes
uint	size_
uint	current_
byte *	buffer_
byte *	end_

Detailed Description

Definition at line 73 of file buffer.hpp.

Constructor & Destructor Documentation

yaSSL::input_buffer::input_buffer ( )

Definition at line 65 of file buffer.cpp.

00066     : size_(0), current_(0), buffer_(0), end_(0) 
00067 {}

yaSSL::input_buffer::input_buffer ( uint s ) [explicit]

Definition at line 70 of file buffer.cpp.

00071     : size_(0), current_(0), buffer_(NEW_YS byte[s]), end_(buffer_ + s)
00072 {}

yaSSL::input_buffer::input_buffer	(	uint	s,
		const byte *	t,
		uint	len
	)

Definition at line 76 of file buffer.cpp.

References assign().

00077     : size_(0), current_(0), buffer_(NEW_YS byte[s]), end_(buffer_ + s) 
00078 { 
00079     assign(t, len); 
00080 }

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yaSSL::input_buffer::~input_buffer ( )

Definition at line 83 of file buffer.cpp.

References buffer_, and yaSSL::ysArrayDelete().

00084 { 
00085     ysArrayDelete(buffer_); 
00086 }

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yaSSL::input_buffer::input_buffer ( const input_buffer & ) [private]

Member Function Documentation

void yaSSL::input_buffer::add_size ( uint i )

Definition at line 107 of file buffer.cpp.

References yaSSL::Check::check(), get_capacity(), and size_.

Referenced by assign().

00108 { 
00109     check(size_ + i-1, get_capacity()); 
00110     size_ += i; 
00111 }

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void yaSSL::input_buffer::allocate ( uint s )

Definition at line 90 of file buffer.cpp.

References assert, buffer_, end_, and NEW_YS.

Referenced by yaSSL::CertManager::SetPrivateKey(), and yaSSL::CertManager::Validate().

00091 { 
00092     assert(!buffer_);       // find realloc error
00093     buffer_ = NEW_YS byte[s];
00094     end_ = buffer_ + s; 
00095 }

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void yaSSL::input_buffer::assign	(	const byte *	t,
		uint	s
	)

Definition at line 171 of file buffer.cpp.

References add_size(), buffer_, yaSSL::Check::check(), current_, get_capacity(), and memcpy.

Referenced by input_buffer(), yaSSL::CertManager::SetPrivateKey(), and yaSSL::CertManager::Validate().

00172 {
00173     check(current_, get_capacity());
00174     add_size(s);
00175     memcpy(&buffer_[current_], t, s);
00176 }

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bool yaSSL::input_buffer::eof ( )

Definition at line 157 of file buffer.cpp.

References current_, and size_.

00158 { 
00159     return current_ >= size_; 
00160 }

byte * yaSSL::input_buffer::get_buffer ( ) const

Definition at line 99 of file buffer.cpp.

References buffer_.

Referenced by yaSSL::decrypt_message(), yaSSL::SSL::deriveKeys(), yaSSL::SSL::deriveTLSKeys(), yaSSL::CertManager::get_peerKey(), yaSSL::CertManager::get_privateKey(), yaSSL::hashHandShake(), yaSSL::PemToDer(), yaSSL::Finished::Process(), yaSSL::Data::Process(), yaSSL::Alert::Process(), and yaSSL::ProcessOldClientHello().

00100 { 
00101     return buffer_; 
00102 }

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uint yaSSL::input_buffer::get_capacity ( ) const

Definition at line 114 of file buffer.cpp.

References buffer_, and end_.

Referenced by add_size(), and assign().

00115 { 
00116     return end_ - buffer_; 
00117 }

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uint yaSSL::input_buffer::get_current ( ) const

Definition at line 120 of file buffer.cpp.

References current_.

Referenced by yaSSL::decrypt_message(), yaSSL::hashHandShake(), yaSSL::Finished::Process(), yaSSL::Data::Process(), yaSSL::Alert::Process(), yaSSL::ProcessOldClientHello(), and yaSSL::DH_Server::read().

00121 { 
00122     return current_; 
00123 }

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uint yaSSL::input_buffer::get_remaining ( ) const

Definition at line 132 of file buffer.cpp.

References current_, and size_.

Referenced by yaSSL::ProcessOldClientHello().

00133 { 
00134     return size_ - current_; 
00135 }

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uint yaSSL::input_buffer::get_size ( ) const

Definition at line 126 of file buffer.cpp.

References size_.

Referenced by yaSSL::CertManager::get_peerKeyLength(), and yaSSL::CertManager::get_privateKeyLength().

00127 { 
00128     return size_; 
00129 }

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input_buffer& yaSSL::input_buffer::operator= ( const input_buffer & ) [private]

const byte & yaSSL::input_buffer::operator[] ( uint i )

Definition at line 148 of file buffer.cpp.

References assert, yaSSL::AUTO, buffer_, yaSSL::Check::check(), current_, and size_.

00149 {
00150     assert (i == AUTO);
00151     check(current_, size_);
00152     return buffer_[current_++];
00153 }

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byte yaSSL::input_buffer::peek ( ) const

Definition at line 164 of file buffer.cpp.

References buffer_, and current_.

00165 {
00166     return buffer_[current_];
00167 }

void yaSSL::input_buffer::read	(	byte *	dst,
		uint	length
	)

Definition at line 180 of file buffer.cpp.

References buffer_, yaSSL::Check::check(), current_, memcpy, and size_.

Referenced by yaSSL::operator>>(), yaSSL::Finished::Process(), yaSSL::Certificate::Process(), yaSSL::Data::Process(), yaSSL::Alert::Process(), yaSSL::ProcessOldClientHello(), yaSSL::DH_Server::read(), yaSSL::ClientDiffieHellmanPublic::read(), and yaSSL::EncryptedPreMasterSecret::read().

00181 {
00182     check(current_ + length - 1, size_);
00183     memcpy(dst, &buffer_[current_], length);
00184     current_ += length;
00185 }

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void yaSSL::input_buffer::set_current ( uint i )

Definition at line 138 of file buffer.cpp.

References yaSSL::Check::check(), current_, and size_.

Referenced by yaSSL::DH_Server::read().

00139 {
00140     if (i)
00141         check(i - 1, size_); 
00142     current_ = i; 
00143 }

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Member Data Documentation

byte* yaSSL::input_buffer::buffer_ [private]

Definition at line 76 of file buffer.hpp.

Referenced by allocate(), assign(), get_buffer(), get_capacity(), operator[](), peek(), read(), and ~input_buffer().

uint yaSSL::input_buffer::current_ [private]

Definition at line 75 of file buffer.hpp.

Referenced by assign(), eof(), get_current(), get_remaining(), operator[](), peek(), read(), and set_current().

byte* yaSSL::input_buffer::end_ [private]

Definition at line 77 of file buffer.hpp.

Referenced by allocate(), and get_capacity().

uint yaSSL::input_buffer::size_ [private]

Definition at line 74 of file buffer.hpp.

Referenced by add_size(), eof(), get_remaining(), get_size(), operator[](), read(), and set_current().

The documentation for this class was generated from the following files:

mysql/src/5.1-dbg/extra/yassl/include/buffer.hpp
mysql/src/5.1-dbg/extra/yassl/src/buffer.cpp

Generated on Sun Sep 10 00:43:20 2006 for MySQL 5.1 by

1.4.7

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yaSSL::input_buffer Class Reference

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation